添加日志文件的配置，打印出所有错误信息到后台日志文件。

jfwAptWeb/src/main/java/org/jfw/apt/web/AptWebHandler.java

@@ -35,6 +35,7 @@ import org.jfw.apt.web.handlers.SetSessionHandler;
import org.jfw.apt.web.handlers.ValidateParamHandler;
import org.jfw.apt.web.handlers.ViewHandler;
public class AptWebHandler extends CodeGenHandler {
	private static List<Class<? extends RequestHandler>> supportedClass = new ArrayList<Class<? extends RequestHandler>>();
@@ -199,6 +200,8 @@ public class AptWebHandler extends CodeGenHandler {
	@Override
	public void proccess() throws AptException {
		this.out.bL("private static final  org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(");
		this.out.w(this.out.getClassname()).el(".class);");
		this.genInstanceVariable();
		this.url = genUrl(this.url, ref);
		this.codes.clear();
@@ -207,7 +210,6 @@ public class AptWebHandler extends CodeGenHandler {
		List<? extends Element> eles = ref.getEnclosedElements();
		for (Element ele : eles) {
			if (ele.getKind() == ElementKind.METHOD) {
				Path methodPath = ele.getAnnotation(Path.class);
				if (methodPath != null) {
					this.genRequestInfo(ele, methodPath.value());
@@ -216,12 +218,10 @@ public class AptWebHandler extends CodeGenHandler {
					this.params = this.me.getParams();
					this.genCurrentMethodName();
					this.cleanConfig();
					this.beginMethod();
					this.writeMethodContent();
					this.endMethod();
				}
			}
		}
@@ -229,7 +229,6 @@ public class AptWebHandler extends CodeGenHandler {
			cpg.generate(this.out);
		}
		out.overClass();
		ClassBeanDefine cbd = this.jfwProccess.getBeanConfig()
				.addServiceBeanByClass(this.ref.getQualifiedName().toString(), null);
		Util.buildAtuowrieProperty(cbd, this.ref);

jfwAptWeb/src/main/java/org/jfw/apt/web/handlers/buildParam/SessionValHandler.java

@@ -39,13 +39,12 @@ public final class SessionValHandler implements BuildParameter {
		} else {
			cw.bL(mpe.getTypeName()).w(" ").w(mpe.getName()).w(" = (").w(mpe.getTypeName())
					.w(")session.getAttribute(\"").w(val).el("\");");
                
				cw.bL("if(null==").w(mpe.getName()).el("){");
				if(dv==null &&(null == mpe.getRef().getAnnotation(Nullable.class))){
					cw.l("throw new IllegalArgumentException(\"not found session value:" + val + "\");");
				}else{
					cw.bL(mpe.getName()).w(" = ").w(dv).el(";");
			
				}
				cw.l("}");
			}

jfwAptWeb/src/main/java/org/jfw/apt/web/handlers/viewImpl/ViewUtil.java

@@ -8,6 +8,8 @@ public abstract class ViewUtil {
		//e:Exception
		//res:HttpServletResponse
		//out: jsp.out
		
		cw.l("log.error(e);");
		cw.l("org.jfw.util.json.JsonService.write(e,out);");		
	}
	public static void printJSONWithValue(AptWebHandler aptWebHandler, ClassWriter cw){

jfwUtil/src/main/java/org/jfw/util/bean/define/FixedValueDefine.java

@@ -26,7 +26,7 @@ public class FixedValueDefine extends ValueDefine{
		} else if(this.clazz.equals(Float.class)||this.clazz.equals(float.class)){
			this.value = Float.valueOf(val.trim());
		} else if(this.clazz.equals(Double.class)||this.clazz.equals(double.class)){
			this.value = Double.class;
			this.value = Double.valueOf(val.trim());
		} else if(this.clazz.equals(Boolean.class)||this.clazz.equals(boolean.class)){
			this.value = Boolean.valueOf(val.trim());
		} else if(this.clazz.equals(Character.class)||this.clazz.equals(char.class)){